Tracked by Evreward since 2008, Scalp Med offers coupons and cash back rebates, with savings as high as $20 off. Scalp Med discount coupons are infrequent, only available a couple times per year, but are often more valuable than similar merchants. Even when Scalp Med doesn't have a coupon, you can always get up to 10% cash back, and other great rewards, with every purchase.